The effect of sulfonated graphene oxide on Sulfonated Poly (Ether Ether Ketone) membrane for direct methanol fuel cells
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Heo, Yuseon | - |
dc.contributor.author | Im, Hyungu | - |
dc.contributor.author | Kim, Jooheon | - |
dc.date.available | 2019-03-09T02:37:59Z | - |
dc.date.issued | 2013-01-01 | - |
dc.identifier.issn | 0376-7388 | - |
dc.identifier.issn | 1873-3123 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/14953 | - |
dc.description.abstract | A novel composite membrane of sulfonated graphene oxide (s-GO) and SPEEK with various sulfonated graphene oxide contents was prepared and investigated. The sulfonation of graphene oxide and PEEK induces an increase in the number of sulfonic groups (SO3H), which significantly increases the proton conductivity of sulfonated graphene oxide/SPEEK membrane. The introduction of sulfonated graphene oxide in membranes not only improved proton conductivity, but also positively affected the mechanical properties and the blocking of methanol and water molecules passing through the membrane. Consequently, incorporation of sulfonated graphene oxide into SPEEK membrane has considerably increased the selectivity of the membrane. Therefore, this sulfonated graphene oxide/SPEEK membrane is a good candidate for usage in direct methanol fuel cells. (c) 2012 Elsevier B.V. All rights reserved. | - |
dc.format.extent | 12 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.title | The effect of sulfonated graphene oxide on Sulfonated Poly (Ether Ether Ketone) membrane for direct methanol fuel cells | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.memsci.2012.09.019 | - |
dc.identifier.bibliographicCitation | JOURNAL OF MEMBRANE SCIENCE, v.425, pp 11 - 22 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000311481600002 | - |
dc.identifier.scopusid | 2-s2.0-84870223471 | - |
dc.citation.endPage | 22 | - |
dc.citation.startPage | 11 | - |
dc.citation.title | JOURNAL OF MEMBRANE SCIENCE | - |
dc.citation.volume | 425 | - |
dc.type.docType | Article | - |
dc.publisher.location | 네델란드 | - |
dc.subject.keywordAuthor | Poly (ether ether ketone) (PEEK) | - |
dc.subject.keywordAuthor | Graphene oxide | - |
dc.subject.keywordAuthor | Direct methanol fuel cell | - |
dc.subject.keywordPlus | PROTON-EXCHANGE MEMBRANES | - |
dc.subject.keywordPlus | COMPOSITE MEMBRANES | - |
dc.subject.keywordPlus | MECHANICAL-PROPERTIES | - |
dc.subject.keywordPlus | THERMAL-PROPERTIES | - |
dc.subject.keywordPlus | DMFC APPLICATIONS | - |
dc.subject.keywordPlus | GRAPHITE OXIDE | - |
dc.subject.keywordPlus | CONDUCTIVITY | - |
dc.subject.keywordPlus | REDUCTION | - |
dc.subject.keywordPlus | PLATELETS | - |
dc.subject.keywordPlus | HYDROGEN | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Polymer Science | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.relation.journalWebOfScienceCategory | Polymer Science | - |
dc.description.journalRegisteredClass | sci | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
84, Heukseok-ro, Dongjak-gu, Seoul, Republic of Korea (06974)02-820-6194
COPYRIGHT 2019 Chung-Ang University All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.